Results: 1 - 9 of 9
Dec 31, 1970
Bulletin
… undisturbed non-marine Cretaceous and Paleocene strata are … the lithology of the uppermost Cretaceous and Paleocene beds … Lance equivalent beds and the Cretaceous-Tertiary transition. …
Mar 16, 2017
Data
… the bounding surface for Upper Cretaceous-Paleogene bedrock strata …
Oct 15, 2020
Data
… surface at the top of Upper Cretaceous and Paleogene bedrock, …
Oct 15, 2020
Map
… surface at the top of Upper Cretaceous and Paleogene bedrock …
Mar 16, 2017
Information Series
… the surface of the top of Upper Cretaceous and Paleogene bedrock, …
Jun 09, 2016
Data
… the surface of the top of Upper Cretaceous and Paleogene bedrock, …
May 11, 2015
Map
… the surface of the top of Upper Cretaceous and Paleogene bedrock, …
Oct 16, 2014
Open File Report
… geological mapping of the Cretaceous strata, specifically the …
Nov 09, 2005
Map
… has eroded through the entire Cretaceous bedrock sequence, …